In this attic we provided an attic cleanup, rodent proofing services and new insulation. First, our crew used 22 HP vacuum to remove any existing debris in that attic. We also sanitize the attic to get rid of any bacteria and foul odors. Next, we air sealed the attic by applying polyurethane expanding foam or silicone to air leaks, the space around electrical, pipes, and vents to prevent heat and cold loss between your living space and the area of service. Then, they used the wire mesh and expandable foam to cover up any potential entry points. Rodent proofing services will keep pesky rodents out of the attic and crawlspace and prevent future damage. Finally, the workers installed new R-19 batts on the walls, and R-38 batts on the attic floors. This new insulation was installed accordingly to CA building code and will ensure a more comfortable home.